defoliant

defoliant是什么意思、defoliant怎么读

读音：英[diː'fəʊlɪənt] 美[,di'folɪənt]

GRE

n. 脱叶剂, 落叶剂
[化] 脱叶剂

n. （美）[农药] 落叶剂；[农药] 脱叶剂

名词复数形式:defoliants

1、systemic defoliant.

内吸落叶剂

2、topping soybean and defoliant

大豆掐尖和脱叶剂

3、The Study on Effect of the Defoliant to Content of Abacisic Acid in Cotton Tissue

喷施脱叶剂对棉花组织中脱落酸含量的影响研究

4、During the Vietnam war, thousands of hectares of forest were destroyed with chemical defoliant.

越战期间，数千公顷的森林被化学落叶剂摧毁了。